[asterisk-bugs] [JIRA] (ASTERISK-24422) Monitor still alive after channel is hanged up
Dmitry Pischenko (JIRA)
noreply at issues.asterisk.org
Wed Oct 15 03:47:29 CDT 2014
[ https://issues.asterisk.org/jira/browse/ASTERISK-24422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Pischenko updated ASTERISK-24422:
----------------------------------------
Description:
Monitor still alive after channel is hanged up.
Dialplan example:
{noformat}
exten => _4XXX,n,Monitor(gsm,${UNIQUEID},b)
exten => _4XXX,n,Dial(SIP/KMPX/1${EXTEN:1})
exten => _4XXX,n,Hangup
{noformat}
After hanging up ast_monitor_stop() called one time with one of channels. If monitor started on other channel then ast_monitor_stop() do not call with other channel. After each call asterisk holds output files. And after some time asterisk cannot create any descriptors and I need restart asterisk.
lsof when all calls is over:
{noformat}
asterisk 1009 root 31w REG 8,2 491520 2627254 /var/spool/asterisk/monitor/softpbx11-1413208359.0-in.gsm
asterisk 1009 root 32u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 33w REG 8,2 98304 2627258 /var/spool/asterisk/monitor/softpbx11-1413208735.11-in.gsm
asterisk 1009 root 34u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 35w REG 8,2 491520 2627255 /var/spool/asterisk/monitor/softpbx11-1413208359.0-out.gsm
asterisk 1009 root 36u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 37u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 38w REG 8,2 99 2627256 /var/spool/asterisk/monitor/softpbx11-1413208463.3-in.gsm
asterisk 1009 root 39w REG 8,2 0 2627257 /var/spool/asterisk/monitor/softpbx11-1413208463.3-out.gsm
asterisk 1009 root 40u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 41u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 42u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 43w REG 8,2 98304 2627259 /var/spool/asterisk/monitor/softpbx11-1413208735.11-out.gsm
asterisk 1009 root 44w REG 8,2 65536 2627260 /var/spool/asterisk/monitor/softpbx11-1413208826.14-in.gsm
asterisk 1009 root 45w REG 8,2 65536 2627261 /var/spool/asterisk/monitor/softpbx11-1413208826.14-out.gsm
asterisk 1009 root 47u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 49u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 50w REG 8,2 360448 2627262 /var/spool/asterisk/monitor/softpbx11-1413208932.16-in.gsm
asterisk 1009 root 51w REG 8,2 360580 2627263 /var/spool/asterisk/monitor/softpbx11-1413208932.16-out.gsm
asterisk 1009 root 52u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 53w REG 8,2 131072 2627266 /var/spool/asterisk/monitor/softpbx11-1413209382.22-in.gsm
asterisk 1009 root 54w REG 8,2 65536 2627264 /var/spool/asterisk/monitor/softpbx11-1413209274.19-in.gsm
asterisk 1009 root 55w REG 8,2 65536 2627265 /var/spool/asterisk/monitor/softpbx11-1413209274.19-out.gsm
asterisk 1009 root 58u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 59w REG 8,2 131072 2627267 /var/spool/asterisk/monitor/softpbx11-1413209382.22-out.gsm
{noformat}
This affected in 11.11 but I see similar code in trunk. I do not check trunk but I guess that situation is present in trunk too.
I suggest patch in attached file. Patch to revision 425385
was:
Monitor still alive after channel is hanged up.
Dialplan example:
{noformat}
exten => _4XXX,n,Monitor(gsm,${UNIQUEID},b)
exten => _4XXX,n,Dial(SIP/KMPX/1${EXTEN:1})
exten => _4XXX,n,Hangup
{noformat}
After hanging up ast_monitor_stop() called one time with one of channels. If monitor started on other channel then ast_monitor_stop() do not call with other channel. After each call asterisk holds output files. And after some time asterisk cannot create any descriptors and I need restart asterisk.
lsof when all calls is over:
{noformat}
asterisk 1009 root 31w REG 8,2 491520 2627254 /var/spool/asterisk/monitor/softpbx11-1413208359.0-in.gsm
asterisk 1009 root 32u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 33w REG 8,2 98304 2627258 /var/spool/asterisk/monitor/softpbx11-1413208735.11-in.gsm
asterisk 1009 root 34u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 35w REG 8,2 491520 2627255 /var/spool/asterisk/monitor/softpbx11-1413208359.0-out.gsm
asterisk 1009 root 36u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 37u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 38w REG 8,2 99 2627256 /var/spool/asterisk/monitor/softpbx11-1413208463.3-in.gsm
asterisk 1009 root 39w REG 8,2 0 2627257 /var/spool/asterisk/monitor/softpbx11-1413208463.3-out.gsm
asterisk 1009 root 40u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 41u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 42u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 43w REG 8,2 98304 2627259 /var/spool/asterisk/monitor/softpbx11-1413208735.11-out.gsm
asterisk 1009 root 44w REG 8,2 65536 2627260 /var/spool/asterisk/monitor/softpbx11-1413208826.14-in.gsm
asterisk 1009 root 45w REG 8,2 65536 2627261 /var/spool/asterisk/monitor/softpbx11-1413208826.14-out.gsm
asterisk 1009 root 47u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 49u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 50w REG 8,2 360448 2627262 /var/spool/asterisk/monitor/softpbx11-1413208932.16-in.gsm
asterisk 1009 root 51w REG 8,2 360580 2627263 /var/spool/asterisk/monitor/softpbx11-1413208932.16-out.gsm
asterisk 1009 root 52u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 53w REG 8,2 131072 2627266 /var/spool/asterisk/monitor/softpbx11-1413209382.22-in.gsm
asterisk 1009 root 54w REG 8,2 65536 2627264 /var/spool/asterisk/monitor/softpbx11-1413209274.19-in.gsm
asterisk 1009 root 55w REG 8,2 65536 2627265 /var/spool/asterisk/monitor/softpbx11-1413209274.19-out.gsm
asterisk 1009 root 58u CHR 196,253 0t0 9995 /dev/dahdi/timer
asterisk 1009 root 59w REG 8,2 131072 2627267 /var/spool/asterisk/monitor/softpbx11-1413209382.22-out.gsm
{noformat}
This affected in 11.11 but I see similar code in trunk. I do not check trunk but I guess that situation is present in trunk too.
I suggest patch in attached file
> Monitor still alive after channel is hanged up
> ----------------------------------------------
>
> Key: ASTERISK-24422
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-24422
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/General
> Affects Versions: 11.11.0
> Reporter: Dmitry Pischenko
> Attachments: monitor-leaks.patch
>
>
> Monitor still alive after channel is hanged up.
> Dialplan example:
> {noformat}
> exten => _4XXX,n,Monitor(gsm,${UNIQUEID},b)
> exten => _4XXX,n,Dial(SIP/KMPX/1${EXTEN:1})
> exten => _4XXX,n,Hangup
> {noformat}
> After hanging up ast_monitor_stop() called one time with one of channels. If monitor started on other channel then ast_monitor_stop() do not call with other channel. After each call asterisk holds output files. And after some time asterisk cannot create any descriptors and I need restart asterisk.
> lsof when all calls is over:
> {noformat}
> asterisk 1009 root 31w REG 8,2 491520 2627254 /var/spool/asterisk/monitor/softpbx11-1413208359.0-in.gsm
> asterisk 1009 root 32u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 33w REG 8,2 98304 2627258 /var/spool/asterisk/monitor/softpbx11-1413208735.11-in.gsm
> asterisk 1009 root 34u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 35w REG 8,2 491520 2627255 /var/spool/asterisk/monitor/softpbx11-1413208359.0-out.gsm
> asterisk 1009 root 36u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 37u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 38w REG 8,2 99 2627256 /var/spool/asterisk/monitor/softpbx11-1413208463.3-in.gsm
> asterisk 1009 root 39w REG 8,2 0 2627257 /var/spool/asterisk/monitor/softpbx11-1413208463.3-out.gsm
> asterisk 1009 root 40u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 41u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 42u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 43w REG 8,2 98304 2627259 /var/spool/asterisk/monitor/softpbx11-1413208735.11-out.gsm
> asterisk 1009 root 44w REG 8,2 65536 2627260 /var/spool/asterisk/monitor/softpbx11-1413208826.14-in.gsm
> asterisk 1009 root 45w REG 8,2 65536 2627261 /var/spool/asterisk/monitor/softpbx11-1413208826.14-out.gsm
> asterisk 1009 root 47u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 49u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 50w REG 8,2 360448 2627262 /var/spool/asterisk/monitor/softpbx11-1413208932.16-in.gsm
> asterisk 1009 root 51w REG 8,2 360580 2627263 /var/spool/asterisk/monitor/softpbx11-1413208932.16-out.gsm
> asterisk 1009 root 52u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 53w REG 8,2 131072 2627266 /var/spool/asterisk/monitor/softpbx11-1413209382.22-in.gsm
> asterisk 1009 root 54w REG 8,2 65536 2627264 /var/spool/asterisk/monitor/softpbx11-1413209274.19-in.gsm
> asterisk 1009 root 55w REG 8,2 65536 2627265 /var/spool/asterisk/monitor/softpbx11-1413209274.19-out.gsm
> asterisk 1009 root 58u CHR 196,253 0t0 9995 /dev/dahdi/timer
> asterisk 1009 root 59w REG 8,2 131072 2627267 /var/spool/asterisk/monitor/softpbx11-1413209382.22-out.gsm
> {noformat}
> This affected in 11.11 but I see similar code in trunk. I do not check trunk but I guess that situation is present in trunk too.
> I suggest patch in attached file. Patch to revision 425385
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